Hello: I am a new member of this your site and thanks to all of you for helping out others. Being new to CB's & Antennas I have a Cobra 19 DX 111 CB & a Wilson 500 magnetic mount antenna I have installed. I still have to sent the trim with my swr meter. My question is this : I bought a 54" whip for the wilson & wanted to find out if this would give me longer distance to transmit & receive , or , is this just overkill on my part ? The car I installed the system in is small . It is a 97 Toyota Tercel thats what lead me to think a longer antenna would help for max performance. Please let me know what you think. Sorry for the long post but they will be shorter as I learn more with your help & thoughts. Thanks , Dan.